3 verses have
back
in Edition Clear Qur'an by Talal Itani / Al-Israa (The Night Journey)

17:6Then We gave you back your turn against them, and supplied you with wealth and children, and made you more numerous.

17:46And We drape veils over their hearts, preventing them from understanding it, and heaviness in their ears. And when you mention your Lord alone in the Quran, they turn their backs in aversion.

17:88Say, “If mankind and jinn came together to produce the like of this Quran, they could never produce the like of it, even if they backed up one another.”